title: Rh-D factor in trophoblastic tumors: a possible cause of the high incidence in Asia.
mesh_terms: D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000453:epidemiology / Q000276:immunology*; D007564:Japan; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System; D014594:Uterine Neoplasms / Q000453:epidemiology / Q000276:immunology*
chemical_list: D012204:Rh-Hr Blood-Group System